27617770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 51228288

約数和(自身を除く): 23610518

約数列:

[1, 2, 5, 10, 53, 106, 107, 214, 265, 487, 530, 535, 974, 1070, 2435, 4870, 5671, 11342, 25811, 28355, 51622, 52109, 56710, 104218, 129055, 258110, 260545, 521090, 2761777, 5523554, 13808885, 27617770]

約数ペア:

[(1, 27617770), (2, 13808885), (5, 5523554), (10, 2761777), (53, 521090), (106, 260545), (107, 258110), (214, 129055), (265, 104218), (487, 56710), (530, 52109), (535, 51622), (974, 28355), (1070, 25811), (2435, 11342), (4870, 5671)]